Rank	Countries/Territories	Count	Percent
1	China	128	39%
2	United States	109	33.2%
3	Germany	23	7%
4	Russia	7	2.1%
5	Japan	6	1.8%
6	Korea, Republic of	5	1.5%
7	Portugal	5	1.5%
8	Cyprus	5	1.5%
9	Australia	5	1.5%
10	Canada	5	1.5%
11	Greece	4	1.2%
12	Netherlands	4	1.2%
13	Mexico	3	0.9%
14	France	3	0.9%
15	United Kingdom	3	0.9%
16	Taiwan	2	0.6%
17	Brazil	2	0.6%
18	India	2	0.6%
19	Indonesia	2	0.6%
20	Romania	2	0.6%
21	Singapore	1	0.3%
22	Poland	1	0.3%
23	Hong Kong	1	0.3%